encryption credentials have expired message

Thanks - I do indeed live in the future - I'm in NZ which is GMT+13 at the moment (we're in summer time here) so timing was right. Regardless, I *think* the printer thought it was somewhere else as it does print now. Thank you. Your simple method worked - I'll make a note to adjust that printer timezone sometime in the next 10 years! :)

This error occurs when the Printer's web certificate has expired.

For me, to resolve this problem, I had to go to the printer's web interface, typically using https://<your_printer_name>.local/ and from there, you go to the following menu option:

Network Security Settings -> SSL/TLS -> Certificate.

From there, you choose the "Update" button form the "Self-signed Certificate" section.

This will have you go through the generation of a new self-signed certificate for your printer's web GUI which is also what Apple uses as it goes over HTTPS when communicating with your printer. I left the "10 year" suggested value for the "Certificate Validity (year)" field, this way I don't run into this problem for quite a long time.

Following that certificate update, I removed and re-added the printer from the Apple settings, didn't need to go through any of the Epson utilities.

I hope this helps!

Thanks YanAvery - simple and clear instructions to follow. However, how long would you expect the process to take. I've copied a snippet from the browser window. It just seems to stay like that and does not refresh / update with any result to say the cert is generated. If I close the window and try the rest of the steps the issue is still there. Any ideas? Thanks.

I have the same issue came up only after updating to Ventura 13.1. Per those apple toolbox instructions, how do you change the driver from Secure AirPrint to AirPrint?

I have tried deleting the printer, turning off devices and reinstalling the printer but unsure how to try changing that driver.

I just had the same problem, and went through all of the options on that link.

I can't see how to change 'Secure AirPrint' to "AirPrint' and updating a certificate is not solving the problem. I'm on a different Epson (WF-3620) but same issue.

I ended up deleting all the drivers, switching the printer and laptop off for 15 minutes and then installing a driver from Epson directly (you have to make sure that it's set to 13.x which it does not autodetect). Using Epson to install the printer instead of the Apple System interface.

This approach worked! Very grateful to you!

Boy, it's been a month of headaches from the upgrade to Ventura. First, Calendar dropped my Microsoft Exchange calendar link after the first upgrade, then this printer issue after upgrade to 13.1. I think I'm recovered now; but will never recover the lost productivity this caused.

I have tried everything that Apple suggested and still can't get my Epson WF 4630 to print. I upgraded to iOS 13.1, turned off router, deleted printer, reinstalled it (it was already set at Airprint) and still...nothing. I'm at my wits end. Please help!

When I went to the Epson driver link, the instructions they gave didn't match what is on my MacBook Pro laptop. I can't find the "Library" to select "Printers". There doesn't seem to be any such thing. I just don't know what to do. Is there someone I can call and talk to a live person?

Go to timystic's advice above: "I ended up deleting all the drivers, switching the printer and laptop off for 15 minutes and then installing a driver from Epson directly (you have to make sure that it's set to 13.x which it does not autodetect). Using Epson to install the printer instead of the Apple System interface."

That is what worked for my on two Macs using 13.1.

I followed the directions someone posted I uninstalled my printer, put it I. The trash folder, then shut everything down when I returned I installed a new printer but selected AirPrint and it worked . Thanks for you help I do appreciate it.

I did everything timystic suggested and it's still not working. I must be doing something wrong but I can't figure out what. This is ridiculous. Shouldn't Apple fix this problem since so many of us have it?

"This error occurs when the Printer's web certificate has expired.

For me, to resolve this problem, I had to go to the printer's web interface, typically using https://<your_printer_name>.local/ and from there, you go to the following menu option:

..."

This did the trick! Thank you YanAvery.

Check my prior post on how to resolve this in your Epson printer configuration. I had the same issue, and re-installing Epson's own drivers didn't resolve this for me neither. But if you follow my instructions, it should work, at least it did for me, and apparently for couple of other folks too. Good luck!